Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Shandong Institute of Physical Education and Sports》 2012-05
Add to Favorite Get Latest Update

Exercise preconditioning on cerebral cortex after exhaustive exercise in micro-structure and metabolism of free radicals

WEI Cui-lan1,YUAN Qiong-jia2 1.School of P.E.,Chengdu University of Technology,Chengdu 610059,Sichuan;2.Chengdu Sport University,Chengdu 610041,Sichuan,China  
Objective:In this study the establishment of SD rat model and a one-time pre-movement model of exhaustive exercise,by observing the micro-structure of rat cerebral cortex,ultrastructural changes,and indicators of exercise tests on a one-time pre-exhausted cerebral cortex caused by lack of blood-reperfusion injury protection mechanisms,in order to provide a scientific reference for exercise training.After adaptive feeding for 1 week,70 four-month-old SD male rats were randomly divided into three major groups :the control group(C group),a one-time exhaustive group(E group),exercise preconditioning group(EP group).C group and E group were fed 6 weeks routinely,while EP group were pretreated 6 weeks by intermittent training.6 weeks later,all groups except C group took an exhaustive swimming training,and separately selected sampling instantly,24 hours,48 hours after training.SOD,GSH-PX activity and MDA levels of rats cerebral cortex were detected,and rat cerebral cortex micro-structure and ultrastructure observed in deferent time by sections.Results: ①Compared with C and E group,SOD and GSH-PX activity of EP group were obviously higher at deferent time points,especially very significantly higher than the other groups(P0.01)at instant time.While SOD and GSH-PX activity of E and EP group decreased significantly at the second time point(P0.01) and obviously increased again at the third time point(P0.05).Compared with EP group,MDA content of E group was no obviously different,while MDA content of E group was higher.②Rat cerebral cortex micro-structure and ultrastructure : The injuring of neuron nucleus and mitochondrion those in EP group were all smaller than in E group at each time point,which indicated that high-intensity interval training can be effective in preventing a result of a one-time exhausted cerebral ischemia-reperfusion injury and enhance the body's ability to get rid of free radicals.
【Fund】: 国家自然科学基金(30971418)资助
【CateGory Index】: R87;G804.7
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 2 Hits
1 SU Tie-zhu(Physical Education Division of Shangluo University,Shangluo,Shaanxi 726000);On Advances of Development of Exercise in Improving Brain Iischemia-reperfusion Injury Mechanism[J];Journal of Shangluo University;2013-02
2 WANG Yong,LIU Yan-qiu(College of Physical Education,Sanming University,Sanming 365004,China);Supplementary pholiota adiposa Total Flavonoids on Serum Antioxidant Enzyme Activity in Rats Overtraining[J];Journal of Sanming University;2013-02
Chinese Journal Full-text Database 3 Hits
1 Zhengbing,et al(PE Department of Tangshan Normal University,Tangshan,Hebei );Effects of Intermittent Training on Lipid Peroxidation and Calcium Ion Metabolism of Rat Myocardium Immediately after Exhaustive Swimming Exercise and during Recovery Period[J];Journal of Chengdu Sport University;2007-05
2 Yuan Qiongjia~(1,2) Xiong Ruohong~1 Su Quansheng~1 Li Xue~1 Li He~21(Chengdu Institute of Physical Education,Chengdu 610041,China)2(Department of Anatomy,Tongji Medical College,Huazhong University of Science and Technology,Wuhan 430030,China);Research on Dynamic and Synchronous Changes of Microcirculatory Ultrastructure and Free Radical in Rat Cerebrum After Exhaustive Swimming[J];Journal of Biomedical Engineering;2006-02
3 ZHANG Mei,HE Ye(Dept.of PE,Leshan Normal College,Leshan 614000,China);The Influence of Different Intensity Training on the Neuron Perishing of Hippocampus CAI Area of Big Mice[J];Journal of Tianjin University of Sport;2006-02
Chinese Journal Full-text Database 10 Hits
1 WANG Qiang1,WEN Jian-fei1,SHI Hong-fei2(1.Department of Sports Science,Hefei Normal University,Hefei 230601,China;2.School of Physical Education,Yangzhou University,Yangzhou 225009,China);A Review on Cardioprotective Molecule Mechanisms of Exercise Preconditioning[J];Journal of Hefei Normal University;2010-06
2 PENG Feng-lin1,2,ZHANG Lin2,PENG Yu-yu3,CHEN De-quan4,REN Qi5,DENG Shu-xun5(1.College of Physical Education,Guangxi Normal University,Guilin 541004,China;2.College of Physical Education,Suzhou University,Suzhou 215021,China;3.Department of Physical Education,Hunan Institute of Humantic Studiesand Scientific Technology,Loudi 417000,China;4.Department of Physical Education,Zhangzhou Normal University,Zhangzhou 363000,China;5.Institute of Physical Education,South China Normal University,Guangzhou 510631,China);Effect of Interval Exercise on Cardiac Myocyte Apoptosis and Regulating Gene in Rat's Ischemic-reperfusion Hearts[J];Journal of Guangxi Normal University(Natural Science Edition);2009-04
3 HUANG Ya-wen Private Hualian College,Guangzhou Guangdong,510663,China.;The Relationships between the Expression of Mir-24 and Bax in Peripheral Blood and Sport Central Neural System Fatigue after Exhaustive Swimming[J];Sichuan Sports Science;2012-02
4 SHEN Yu-jun,PAN Shan-shan School of Sports Science,Shanghai University of Sport,Shanghai 200438,China;Current Situation and Prospect of Researches on Cell Signaling Transduction in Cardioprotection of Exercise Preconditioning[J];Journal of Shanghai University of Sport;2010-06
5 ZHAO Yong-shou1,TIAN Zhen-jun2,BAI Jian-chao1(1 Department of Physical Education,Shaanxi Institute of Education,Xi′an 710061,Shaanxi,China; 2 College of Physical Education,Shaanxi Normal University,Xi′an 710062,Shaanxi,China);Expression change of Bax、Bcl-2 in the hippocampus neuron of rats after long-term stop trained[J];Journal of Shaanxi Normal University(Natural Science Edition);2012-01
6 LIU Xiao-li,YANG Dong-sheng,QIAO De-cai(School of PE and Sport,Beijing Normal University,Beijing 100875,China);The Effects of Exercise-Induced Fatigue on Electric Activity of Rats Hippocampus CAI Neurons[J];Journal of Tianjin University of Sport;2008-04
7 WANG Lu,YUAN Qiong-jia Chengdu Sport University,Chengdu 610041,China;Effect of Exercise Preconditioning on Exhaustive Exercise Induced the Apoptosis of Neurons in Rats'Hippocampus[J];China Sport Science;2009-03
8 LI Wen-hui,ZHAO Bin,YAN Wan-junHebei Normal University,Shijiazhuang 050016,China.;Effects of Different Load-bearing Interval Running on Protein MG29 in Aged Skeletal Muscles of Rats[J];China Sport Science;2010-09
9 WANG Kai,PAN Shan-shan School of Sports Science,Shanghai University of Sport,Shanghai 200438,China.;Research Advancement of Cardioprotection of Exercise Preconditioning Mediated by ATP-Sensitive Potassium Channels[J];China Sport Science;2011-08
10 WU Luling1,LIU Gang2;The Review on Animal Model of Exercise Fatigue[J];Journal of Sports and Science;2007-03
Chinese Journal Full-text Database 10 Hits
1 WU He-qun1,WANG Yong1,LIU Gang2,SHANGGUAN Zhou-jian3(1.Department of Physical Education,Sanming College,Sanming 365004,Fujian China;2.Beijing Sport University,Beijing 100084,China; 3.Sanming Institute of Fungus,Sanming 365000,Fujian China);An Experimental Research of Pholiota Adiposa Polysaccharide on Exhaustive Exercise Rats' Stress Ulcer Prevention[J];Journal of Beijing Sport University;2010-01
2 MA Yun-hui(Department of Physical Education,Baoji University of Arts and Sciences,Baoji 721013,Shaanxi China);Effect of Ligustrum Lucidum Extract on NO Content and Total NOS Activity in Different Tissues of Rats[J];Journal of Beijing Sport University;2011-06
3 ZHENG Qing-ping1,HU Yong-shan1,BAI Yu-long1,SUN Li-min1,ZHU Da-nian2,CUI Xiao3,JIA Jie1(1Department of Rehabilitation,Huashan Hospital,Fudan University,Shanghai 200040;2Department of Physiology and Pathophysiology,Shanghai Medical College,Fudan University,Shanghai 200032;3Department of Rehabilitation,Tianshan Chinese Medicine Hospital,Changning District,Shanghai 200051,China);The study of the optimal time for exercise therapeutic intervention on rats with middle cerebral artery occlusion[J];Fudan University Journal of Medical Sciences;2007-06
4 WU He-qun(Department of Physical Education,Sanming University,Sanming 365004,China);Analysis and Research on the Nutritional Content of Sports and Physiological effect of Fat pholiota[J];Journal of Sanming University;2009-04
5 Zhao Ping et al(Physical Education School,Chongqing University,Chongqing 400044);Effect of Exercise Training on Cerebral Ischemia-Reperfusion Injury of Endothelial Progenitor Cells[J];Journal of Chengdu Sport University;2010-07
6 YIN Sinian1,WANG Zhen2,CAO Shicheng3(1.P.E.Departmert,Yancheng Engineering College,Yancheng 224051,Jiangsu,China;2.Beijing Aviation and Spaceflight University,Beijing 100191,China;3.Sports Medicine Department of China Medicine University,Shenyang 110001,Liaoning,China);Overtraining Mechanism and Its Diagnosis and Evaluation[J];Journal of Shenyang Sport University;2010-03
7 LI Linyan (P.E.Department,Jingdezhen Ceramic Institute,Jingdezhen 333001,Jiangxi,China);Effect of Overtraining on Free Radical Metabolism and Activity of PKB in Rat Skeletal Muscle[J];Journal of Shenyang Sport University;2011-01
8 LI Li1,CHANG Bo2(1.PE Department of Jiaying University,Meizhou 514015,Guangdong,China; 2.School of Sports Human Science,Shenyang Sport University,Shenyang 110102,Liaoning,China);A Summarizing Study on Preparation of Overtraining Animal Model[J];Journal of Shenyang Sport University;2011-05
9 LI Jie *,CHEN Li College of Physical Education,Northwest Normal University,Lanzhou 730070,China;Effects of carnitine on respiratory chain and metabolism of oxygen radical in mitochondria of liver after exhaustive running in training rat[J];Acta Physiologica Sinica;2012-04
10 PENG Yan-ming,PAN YAN (P.E. College,Hubei Normal Inst.,Huangshi435002,China);Effects of propolis flavonoids on cardiac muscle energy metabolism enzyme in overtraining rats[J];Journal of Wuhan Institute of Physical Education;2010-08
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Liu Shanrong, Meng Lin, Liu Houqi, Xiang Zhenghua (Department of Histology and Embryology, Department of Basic Medicine, Second Military Medical University,Shanghai, 200433);Cell apoptosis in hippocampus after cerebral ischemia, reperfusion and detection of bcl2 and Bax[J];ACADEMIC JOURNAL OF SECOND MILITARY MEDICAL UNIVERSITY;1999-07
2 ZHAO Jun 1,LIN Wen-tao 2,WENG Xi-quan 2 (1.Dept.of Physical education,Jinan University,Guangzhou 510632 China, 2.Guangzhou lnsititute of Physical Education,Guangzhou 510075, china);The effect of Intermittent Hypoxia and Exercise on Serum NO,NOS and Free Radical in SD Rats[J];Journal of Guangzhou Physical Education Institute;2004-04
3 OU-YANG Wei; QIAN Xue-Xian;FU Xiang-Yang;LI Zhi-Liang and WANG Su-Hua(Department of Cardiology, Zhujiang Hospital, the First Military Medical University,Guangzhou 510282,China);Calcitonin Gene-Related Peptide-Induced Preconditioning Protects Against Ischemia-Reperfusion Injury in Intact Rat Heart[J];CHINESE JOURNAL OF ARTERIOSC LEROSIS;1998-03
4 $$$$ Zhang Jun, etc. (Yang zhou University, Yang zhou,225002) [WT5”HZ〗;The Effect of Exercise on Lipofuscin Content and Free Radical Metabolism in the Cerebral Cortex and Myocardium of Rats[J];JOURNAL OF SHANDONG PHYSICAL EDUCATION INSTITUTE;1998-04
5 Wang Chang qing et al (Hebei Physical Education Institute, Shijiazhuang,050041,China);The Changes of Ca and Mitochondria Membrane Potential Induced by Exhaustive Exercise and the Apoptosis[J];SPORT SCIENCE;2000-03
6 ZHANG Jun~1,CHEN Xiao-ying~1,XU Hao-wen~2 1.Yangzhou University,Yangzhou 225002,China;2.East China Normal University,Shanghai 200062,China.;Effects of Exercise on Apoptotic Gene in Myocardium[J];China Sport Science;2005-08
7 LU Aming LU Aiyun;An Experimental Study of Endurance Training and Apoptosis in CNS[J];Sports & Science;2003-05
8 DING Ningwei~1,ZHANG Hongpin~2,QIN Xuelin~1,TANG Qiang~1,JIANG Wenkai~1;The Effect of Different Exercise Training Intensity and Intermittent Hypoxia on Skeletal Muscle NO,NOS in Rats[J];Journal of Sports and Science;2007-01
9 Ding Jiawang,Yang Jun, Zhang Zhaohui,et al. Department of Cardiology, The First College of Clinical Medical Science of China Three Gorges University &Yichang Central People′s Hospital, Yichang 443003,China;Role of endogenous Adenosine on myocardium injured by ischemia/reperfusion[J];Chinese Journal of Cardiouascular Review;2005-05
10 Zhang Min, Pu Junzong, Zhu Quan Institute of Sports Medicine, The Third Hospital, Beijing University,Beijing,100083;The Effect of Exercise Preconditioning on the CuZn-SOD Gene Expression in Rat Heart[J];Chinese Jouranal of Sports Medicine;2001-03
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved